| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.53 | 4.522% | $165.6987 | $165.70 | $165.70 | $165.70 |
| Purchase #2 | $141.91 | 6.171% | $150.6673 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $243.78 | 13.638% | $277.0267 | $277.03 | $277.05 | $277.00 |
| Purchase #4 | $48.92 | 7.176% | $52.4305 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $120.82 | 11.743% | $135.0079 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $196.87 | 12.189% | $220.8665 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $73.40 | 8.715% | $79.7968 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $984.23 | $1,081.4944 | $1,081.51 | $1,081.50 | $1,081.50 | |